In the high temperature and cool summer, the construction of the liaison line of Shanghai Airport entered a peak period

The construction of the "traffic line" between the two major airports -Shanghai Airport Link Construction is continuously comprehensively promoted.

On July 29, the reporter saw at the construction site of Zhangjiang Station at the airport connection line that the workers were tie the steel bars, not only to stand the hot and spicy roasting test of the sun, but also faced the baking of welding.

The team leader Dinkuan told reporters that although the working environment is relatively hot, in order to ensure safety, they wear a lot every day, long -dressed trousers, thick gloves have become standard. "These labor insurance supplies must be complete. It is to protect yourself, so as not to burn yourself and avoid harm to yourself. "

At high temperature in summer, the project has adjusted the construction time of workers simultaneously, and adopted the method of "grabbing both ends and resting the middle" to effectively avoid the noon period. But under the scorching sun, because of sweat soaking, after a while, the workers' clothes have become "shades".

Zhangjiang Station is the underground two -story double -pillar, three spans, 8 -meter -side platform stations. The first floor is the station hall and the second floor is the platform floor. The calculation length of the platform on both sides is 220 meters and the width is 8 meters. The total length of the station outsourcing is 691.2 meters, and the standard section is 37.2 meters wide.

As the first subway station excavated in the eastern section of the airport liaison line, the project party branch combined with the actual on -site construction, innovatively launched the founding area and party members to divide the site into four single districts. , The team's third -level responsibility system, set up party members' pioneers, and the parties and cadres of the division of party members and cadres are in front of them, and they take the initiative to take the initiative to build a heavy difficulty in construction. , Steadily promote construction production.

The ground construction is hot, will it be very cool in the shield construction of more than ten meters underground?

The reporter followed the airport line 8 -standard shield manager Yan Hailei and entered the tunnel along the scaffold. At the beginning, when I was close to the entrance, I felt very cool, but the more sultry I went.

To the shield working surface, the heat emitted by the high -power motor and oil pressure pump required by the shield machine allows the temperature in the tunnel to reach more than 40 ° C. "Steamed sauna". There are more than a dozen workers at the scene, some are screws, and some are assembled prefabricated pipes. Due to the large underground humidity and not ventilation, the clothes behind the workers were also soaked by sweat. The reporter couldn't help feeling that it was better to be comfortable to work below.

"The" artifact "of the tunnel of the shield machine, its efficiency is dozens of times faster than artificial mining, but even so, advanced equipment is still inseparable from people's cooperation." Yan Hailei said.

According to reports, the total length of the 8th standard section of Zhangjiang Station-Resort station interval is 5.69 kilometers. As a key node in the construction of the Pudong section, the construction period is tight and the task is heavy. It is unique.

At present, the airport liaison line invested by Shanghai Shentie Investment Co., Ltd. has gradually entered the peak construction period. The lower part of the lower part of the surrounding bridge across the Shanghai -Chongqing Expressway has been completed. 10 foundation pits at the Pudong Airport Station and T3 Terminal Terminal built by the Airport Group) have been excavated and built, and the remaining foundation pit construction is being promoted. Class shields are digging construction, and two shields have begun to install underground, and the construction of various projects has steadily advanced.

The airport liaison line starts from Hongqiao Station, via Qibao Station, Huaying Station, Sanlin South Station, Zhangjiang Station, Resort Station, Pudong Airport Station, and planning T3 Terminal Station. After opening, the operating time between the Hongqiao and Pudong and Pudong's two comprehensive transportation hubs will be shortened to about 40 minutes. It is of great significance for strengthening the connection between urban rail transit networks and railways and aviation hubs, and enhancing the service function of the main comprehensive transportation hub to the Yangtze River Delta region.

Author: Zhang Xiaoming

Figure: Zhang Yichen

Edit: Zhou Chen

Editor in charge: Liu Liyuan

- END -